The Teacher and his Students

A teacher and his students stand in an empty room. The room has no windows, no chalk, and no chalkboard. The room is completely barren except for 10 students and one teacher. The students ask the teacher if they can go eat lunch, and the teacher says, "That won`t be necessary, it is already here." How did they get their lunch?

Answer

The teacher is a mathematics teacher. He makes each student pluck a hair out of their head. He then breaks off the root of each hair follicle and places all ten roots in the shape of a square. The square root of 10 is an old approximation of pi. The students divide the pie and eat lunch.Hide

come on guys! there are a lot like that. Theres a guy in a room with a mirror and a table. No doors or windows. How does he get out? He looked through the mirror and saw what he saw. he took the saw and cut the table in half. Two halves make a whole, so he climbed through the hole and got out.

O my gosh, that has to be thee dumbest teaser i've ever heard, cannablilism is better but that's not even possible to think of the pi crap. i mean c'mon who would think about pulling their hair out to create pie. sheesh that's dumb.

Ummm...when I read the teaser, I was creeped out because it sounded like some freaky cannibal movie with a zombie/other human eating thingie teacher preying on innocent children. But the answer was definetely creepier...